NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Dr. Mohamed Hassan, DMD

General Practice Dentistry in Baltimore, MD · enumerated 2014 · practices at M Gaber Hassan Corp.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1548660475

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Dr. Mohamed Hassan
Credential DMD
Sex Male
Practice address Baltimore, MD, 21222
Phone (410) 288-1162
Fax (443) 219-3078
Enumeration date Aug 28, 2014
Last updated in NPPES Feb 20, 2020

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

1223G0001X General Practice Dentistry Dental Providers · License 15717 (MD) Primary
DMD · Doctor of Medicine in Dentistry: A licensed dentist; DMD and DDS are equivalent dental degrees. About the DMD credential

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

Is NPI 1548660475 active?
Yes, as of the latest NPPES snapshot, NPI 1548660475 is active (record last updated 2020-02-20).
How do I verify Mohamed Hassan's NPI record?
Cross-check NPI 1548660475 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-02-20.